s convention in tampa. and you can get instant updates all week from mark by following him on our facebook page or on twitter. >> and federal reserve chairman says the central bank will do more to help the u.s. economy but stopped short of revealing specifics. investors liked what they heard during the speech and stocks rose enough to put them into positive territory. the dow closing at 13,090. s and p 500 closed up, seven. facebook shares closed at a new low today, $18 a share, concerns about facebook's ad platform and an influx of stock this month are blamed for the price drop. stock is now down 52% from its initial offering price. and u.s. airways and american airlines closer to a potential merger signing an agreement allowing them to exchange information. american airlines parent company entered bankruptcy protection, analyst sfaiz they merge, you can expect air fares to increase. >> 60th edition of sausalito art festival is this weekend kicking off with a sold out gala tonight. great art work and contr